Evidence row 117696

Observed 26 Oct 2026, 14:40 UTC, by baseline/1.

Kind: listing
About: source_record x402_bazaar:https://opendata402.com/v1/companies/uk
Recorded: 26 Oct 2026, 14:40 UTC
Previous row: None: the first of its kind about this subject
Body SHA-256: 32ab96f662fb417ced769abbbfb7e9f8e7be1dc960c8cd0153d7a07576a83a04
Leaf: 0x5bfda9ce84f8711d64dca3b054e619ffbf0efce9d705399c4668f8dce9f6fc80

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://opendata402.com/v1/companies/uk"
    ]
  ],
  "name": "opendata402",
  "owner_address": "0x295aa6c5a3460a0f8755823c8ee7bbc7caf79fb1",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:8453",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:137",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 30,
        "network": "eip155:42161",
        "payTo": "0x295AA6c5a3460A0f8755823C8eE7bBC7CAf79fb1",
        "scheme": "exact"
      }
    ],
    "description": "UK company register (Companies House): by company number or name. Returns name, number, status, type, incorporation and cessation dates, registered office address, SIC industry codes, previous names, accounts and confirmation statement due dates, and liquidation, insolvency and charges flags. Officers and persons with significant control are left out (personal data). Use it for KYC and supplier checks. Companies House data.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "Tesco"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "companies": [
                {
                  "address": "Tesco House, Shire Park, Kestrel Way, Welwyn Garden City, United Kingdom, AL7 1GA",
                  "incorporated": "1947-11-27",
                  "name": "TESCO PLC",
                  "number": "00445790",
                  "status": "active",
                  "type": "plc"
                }
              ],
              "count": 1
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "limit": {
                      "description": "Max results for a name search (default 5, max 20).",
                      "pattern": "^([1-9]|1[0-9]|20)$",
                      "type": "string"
                    },
                    "name": {
                      "description": "Company name or part of it.",
                      "pattern": "^[\\p{L}0-9 .,&'()-]{2,80}$",
                      "type": "string"
                    },
                    "number": {
                      "description": "8-character company number, e.g. 00445790 or SC123456.",
                      "pattern": "^[A-Z0-9]{8}$",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-14T22:59:15.611Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-14T22:59:15.297Z"
    },
    "resource": "https://opendata402.com/v1/companies/uk",
    "serviceName": "opendata402",
    "tags": [
      "companies",
      "uk",
      "kyc",
      "register",
      "companies-house"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "UK company register (Companies House): by company number or name. Returns name, number, status, type, incorporation and cessation dates, registered office address, SIC industry codes, previous names, accounts and confirmation statement due dates, and liquidation, insolvency and charges flags. Officers and persons with significant control are left out (personal data). Use it for KYC and supplier checks. Companies House data."
}

What the leaf hashes

{"body":"32ab96f662fb417ced769abbbfb7e9f8e7be1dc960c8cd0153d7a07576a83a04","id":117696,"kind":"listing","method":"baseline/1","observed_us":1793025611792553,"prev":null,"subject":"x402_bazaar:https://opendata402.com/v1/companies/uk","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).
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Day root: 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained: 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published: On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON